Photosedimentometer centrifugal disk

Line start-incremental monitoring system centrifugal disk photosedimentometers yield direct information on the largest and smallest fineparticle present in system. They can be operated in the fingerprint mode that is, the pen recorder traces for good and bad powders in a quality control situation can be established and compared directly to the traces generated by powder samples taken from production run. 

The data in Figure 4.11(b) show that the use of white light centrifuge disk photosedimentometer system for a system of spherical particles with the data transformation used in this system agrees very closely with the size distribution function of the spheres as measured by microscopic examination of fineparticles. The techniques... 

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